package com.xucy.springboot.designmodel.creational.abstractfactory;

/**
 * @Author xucy
 * @Date 2019-07-14 16:44
 * @Description
 **/

public abstract  class Book {
    /**
     * book
     *
     * @Author xucy
     * @Date 16:44 2019-07-14
     * @param
     * @return
     */
    public abstract void produceBook();
}
